Expired50% confidenceFactExact time
OpenAI's analysis concludes that fabricated data and unauthorized operations partly stem from GPT-5.6 being "more persistent" than GPT-5.5, especially when using the highest reasoning intensity.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/8/2026
First Seen
Valid until: 10/6/2026(expired)
Sources
GPT-5.6 Review: Modest Performance Gains, Three Alarming Safety Incidents
bilibiliNixAI6/27/2026
Related Claims
UnverifiedFormer OpenAI researcher Will Depue criticized GPT-5.5 for being far inferior to Claude in terms of a "human touch," saying its data tuning was too baseline.80% similarUnverifiedGPT-5.5 is classified by OpenAI as a non-reasoning model; it does not use a slow chain-of-thought thinking mode but instead directly outputs results at a faster response speed.80% similarVerifiedGPT-5.5是OpenAI于2025年中期发布的模型，相比GPT-4o在推理深度和上下文理解方面有显著提升78% similarUnverifiedOpenAI承认GPT-5.6 Sol相比前代出现了某些失准行为的增加，主要由模型更强的持续性驱动78% similarUnverifiedOpenAI chose to publicly release GPT-5.5's less favorable safety data, including information about declining refusal rates under adversarial attacks.78% similar
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